{"id":33663,"date":"2026-02-26T16:27:09","date_gmt":"2026-02-26T21:27:09","guid":{"rendered":"https:\/\/www.precisionot.com\/?post_type=product&p=33663"},"modified":"2026-03-13T09:33:47","modified_gmt":"2026-03-13T13:33:47","slug":"pre-qd800-2vr4","status":"publish","type":"product","link":"https:\/\/www.precisionot.com\/fr\/product\/pre-qd800-2vr4\/","title":{"rendered":"PR\u00c9-QD800-2VR4"},"content":{"rendered":"

The PRE-QD800-2VR4 is a QSFP-DD800 optical transceiver designed for 2\u00d7400G-VR4 operation at 850 nm, delivering 800G performance up to 50 meters over multimode fiber using dual MPO-12\/APC connectors, with commercial temperature support for high-density data center applications.<\/p>\n

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The PRE-QD800-2VR4 is a high-density QSFP-DD800 optical transceiver engineered for flexible 800G data center connectivity. It supports 1\u00d7800GBASE-VR8, 2\u00d7400GBASE-VR4, 4\u00d7200GBASE-VR2, and 8\u00d7100GBASE-VR1 breakout configurations, enabling scalable deployment across modern switch and fabric architectures. Built to QSFP-DD MSA specifications and compliant with CMIS and IEEE Std 802.3df-2024, the module ensures interoperability, advanced management capabilities, and full RoHS environmental compliance.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

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Le PRE-QD800-2VR4 est un \u00e9metteur-r\u00e9cepteur optique QSFP-DD800 prenant en charge un fonctionnement 2\u00d7400G-VR4 \u00e0 850 nm, offrant une connectivit\u00e9 800G jusqu'\u00e0 50 m\u00e8tres sur fibre multimode. Dot\u00e9 de deux interfaces MPO-12\/APC et compatible avec les temp\u00e9ratures de fonctionnement courantes, il est optimis\u00e9 pour les d\u00e9ploiements de centres de donn\u00e9es haute densit\u00e9 \u00e0 courte port\u00e9e.<\/p>\n

QSFP-DD800, 2x400G-VR4, 850 nm, 800 Gbit\/s, 50 m, fibre multimode\/double MPO12-APC, temp\u00e9rature C<\/strong><\/p>\n<\/div>","protected":false},"featured_media":33665,"template":"","meta":{"_acf_changed":false,"content-type":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[423],"product_tag":[357],"class_list":{"0":"post-33663","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-qsfp-dd-800g-standard","7":"product_tag-new-template","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","11":"ast-product-gallery-layout-horizontal-slider","12":"ast-product-gallery-with-no-image","13":"ast-product-tabs-layout-horizontal","15":"first","16":"instock","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product\/33663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":4,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product\/33663\/revisions"}],"predecessor-version":[{"id":33718,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product\/33663\/revisions\/33718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/media\/33665"}],"wp:attachment":[{"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/media?parent=33663"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product_brand?post=33663"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product_cat?post=33663"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.precisionot.com\/fr\/wp-json\/wp\/v2\/product_tag?post=33663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}